High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant

Product Details
Customization: Available
Usage: LED Display
Size: 5*7
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  • High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant
  • High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant
  • High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant
  • High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant
  • High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant
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  • Overview
  • Product Name
  • Detailed Photos
  • Package Dimensions
  • Internal Circuit Diagram
  • Features
  • Available Options
  • Selection Guide
  • Factory Overview
Overview

Basic Info.

Model NO.
LM12157A/B
Power
75MW/Chip
Pixel Pitch
4.57mm
Life
80000h
Certification
RoHS
Outline Dimensions
22.75X31.8X8.5mm
Matrix Height
1.2 Inch(31.8mm)
DOT Number
35PCS
Chip Matrial
4-Element
Pin Arrangement
DIP 14pins
Transport Package
EPE Foam and Carton
Specification
RoHS, REACH
Trademark
LIGHTKEY
Origin
China
HS Code
8531200000
Production Capacity
1000000PCS/Year

Product Description

Product Name

1.2 Inch 5X7 Dot Matrix Display Without Gaps RoHS Compliant

Detailed Photos

High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant

High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant

High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant

 

Package Dimensions


High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant

Internal Circuit Diagram


High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant

Features

Ø         31.8 mm (1.2inch) digit high               
Ø         Excellent digit appearance                  
Ø         Wide viewing angle                        
Ø         Range of emitted colors                    
Ø         I.C. compatible                            
Ø         Low power consumption                    
Ø         White segment                            
Ø         RoHS compliant

 

Available Options

Ø         Alternative emitting luminosity:
Standard or high brightness version
Ø         Alternative emitted color
Ø         Alternative segment color
Ø         Alternative font
Ø         Common Cathode is available
Ø         Cropped terminal pins

Selection Guide
 
Part No. Chip Iv@IF=20mA
Common
Cathode Row
Common
Anode Row
Material Color WLD One Dot
Min. Typ.
 LM12057ER  LM12057FR GaAlAs Super Red 627 8 10
 LM12057ED  LM12057FD GaAlAs Hi-Red 627 18 25
 LM12057EO  LM12057FO GaAsP Orange 610 7 9
 LM12057EY  LM12057FY GaAsP Yellow 588 8 10
 LM12057EG  LM12057FG GaP Green 568 7 9
 LM12057EUR  LM12057FUR AlGaInP Ultra Red 627 30 45
 LM12057EUO  LM12057FUO AlGaInP Ultra Orange 610 45 60
 LM12057EUA  LM12057FUA AlGaInP Ultra Amber 605 30 45
 LM12057EUY  LM12057FUY AlGaInP Ultra Yellow 595 30 45
 LM12057EUG  LM12057FUG AlGaInP Ultra Green 573 30 45
 LM12057EPG  LM12057FPG InGaN Pure Green 525 120 300
 LM12057EUB  LM12057FUB InGaN Ultra Blue 470 30 45
 LM12057EUW  LM12057FUW InGaN Ultra White \ 100 120
Unit: \ \ \ nm mcd mcd
 
   
 
>>>LED Dot Matrix Series

Click here for more dot matrix display products >
https://lightkeyled.en.made-in-china.com/product-group/cMWEkhCjEpVu/LED-Dot-Matrix-catalog-1.html


Ø  The common types: 4X4, 5X7, 5X8, 8X8, and 16X16.
Ø  The common size: 0.7 inch,1 inch,1.2 inch,1.5inch,2 inch,3 inch, and 4 inch.
Ø  Through-hole type or SMD Type is available.
Ø  Round dot or Square dot is available.

High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant


Ø  Our White color LED dot matrix is high-quality made with Good brightness Uniformity compared to common white color products in the market.

High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant
Ø  Customized is available. Design according to your demand.

High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant

Please send mail to get more products details. 
 
Factory Overview


High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant
High Quality Made 1.2 Inch 5X7 DOT Matrix Display Without Gaps RoHS Compliant
 

Our Services/Why choose Us                                            

1. Professional service:  replied within 24 hours(at workdays).
 
2. Various ready moldings of lamp led are available: no need to afford extra fee for moldings.
3. We also can provide customized products, design according to your demand.
 
4. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
5. Experience: produce LED components for more than 14 years.
6. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
7. Concentration: We focus on LED research and development, production and sales.





 

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